Osokin (, feminine: Osokina, from осока meaning carex) is a Russian masculine surname. It is Latvianized to Osokins. Notable people with the surname include:

Denis Osokin, Russian footballer Elena Osokina (born 1959), Russian historian Mikhail Osokin, Russian journalist Vladimir Osokin (born 1954), Russian Soviet cyclist

See also The protagonist of Strange Life of Ivan Osokin, a novel by P. D. Ouspensky

See also